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* Prevent windows outside the gui thread in rendercontrol exampleLaszlo Agocs2015-01-074-11/+15
| | | | | | | | | | | | | | | | In the multithreaded case we attempted to create QWindows outside the gui thread on platforms where QOffscreenSurface is backed by the hidden QWindow in the absence of a better solution. This has to be avoided. Therefore, pass a suitable surface from the gui thread instead. This will avoid "Attempting to create QWindow-based QOffscreenSurface outside the gui thread." type of warnings when running on OS X with --threaded. Change-Id: Ie3ebeeeaa9e6bdf83e763e40213e2940fbfde667 Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* rendercontrol example: calculate fbo size correctlyLaszlo Agocs2014-12-181-1/+1
| | | | | Change-Id: Ida1e7cb9426d31ed6406dd6db86f5834f0f1a6ac Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* rendercontrol example: Add missing flushesLaszlo Agocs2014-12-172-0/+3
| | | | | | | | Otherwise we will show broken output with some drivers. QQuickWidget does this already. Change-Id: I5193595c4606d0497dbe85f6f8c670618ca366e9 Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Support threading with QQuickRenderControlLaszlo Agocs2014-12-128-201/+938
| | | | | | | | | | | | | | | | | | | | | Reorganize the rendercontrol example to demonstrate both the single and multi threaded approaches. A small helper function is introduced to the QQuickRenderControl API: The QSGRenderContext has to live on the render thread. Previously there was no way for applications to move it to the desired thread. This is now possible. Pass --threaded to the rendercontrol example to use a separate render thread. [ChangeLog][QtQuick] QQuickRenderControl can now be used to render the Qt Quick scene on a dedicated render thread, similarly to how the built-in threaded render loop operates. Task-number: QTBUG-42813 Change-Id: I01c3b2ffca8a174d9d2c267a51f2e484ed7b34b3 Reviewed-by: Gunnar Sletta <gunnar@sletta.org> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Avoid crashing the rendercontrol example on exitLaszlo Agocs2014-09-181-2/+5
| | | | | | Task-number: QTBUG-41278 Change-Id: I456467698e66fb28f1bf6a05d85771ac25f454d0 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Tune the colors in the rendercontrol exampleLaszlo Agocs2014-09-101-10/+11
| | | | | Change-Id: I904782e6a54c8df63a2e187cdfed5a3193ff2a54 Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Update license headers and add new licensesJani Heikkinen2014-08-251-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0 Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* Make QQuickRenderControl publicLaszlo Agocs2014-06-248-0/+801
QQuickRenderControl allows rendering Qt Quick 2 scenes into framebuffer objects which can then be used in arbitrary ways in Qt-based or 3rd party OpenGL renderers. [ChangeLog][QtQuick] Introduced QQuickRenderControl as a public API. Task-number: QTBUG-37944 Change-Id: I84262243b261b35cefdf67ec6bba8127a0f29275 Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
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